Merge changes Ic2a585ea,I11ccabc4,Icc932c4a,I020556c7,I08713e91 (ed9a92c3) · Commits · e / os / android_build_soong

android/onceper.go

+10 −0

Original line number	Diff line number	Diff line
		@@ -95,6 +95,16 @@ func (once *OncePer) Once2StringSlice(key OnceKey, value func() ([]string, []str
		return s[0], s[1]
		}

		// OncePath is the same as Once, but returns the value cast to a Path
		func (once *OncePer) OncePath(key OnceKey, value func() Path) Path {
		return once.Once(key, func() interface{} { return value() }).(Path)
		}

		// OncePath is the same as Once, but returns the value cast to a SourcePath
		func (once *OncePer) OnceSourcePath(key OnceKey, value func() SourcePath) SourcePath {
		return once.Once(key, func() interface{} { return value() }).(SourcePath)
		}

		// OnceKey is an opaque type to be used as the key in calls to Once.
		type OnceKey struct {
		key interface{}

android/rule_builder.go

+10 −0

Original line number	Diff line number	Diff line
		@@ -478,6 +478,16 @@ func (c RuleBuilderCommand) Flag(flag string) RuleBuilderCommand {
		return c.Text(flag)
		}

		// OptionalFlag adds the specified raw text to the command line if it is not nil. The text should not contain input or
		// output paths or the rule will not have them listed in its dependencies or outputs.
		func (c RuleBuilderCommand) OptionalFlag(flag string) *RuleBuilderCommand {
		if flag != nil {
		c.Text(*flag)
		}

		return c
		}

		// Flags adds the specified raw text to the command line. The text should not contain input or output paths or the
		// rule will not have them listed in its dependencies or outputs.
		func (c RuleBuilderCommand) Flags(flags []string) RuleBuilderCommand {

java/builder.go

+31 −28

Original line number	Diff line number	Diff line
		@@ -153,8 +153,7 @@ type javaBuilderFlags struct {
		classpath classpath
		processorPath classpath
		processor string
		systemModules classpath
		systemModulesDeps android.Paths
		systemModules *systemModules
		aidlFlags string
		aidlDeps android.Paths
		javaVersion string
		@@ -249,8 +248,9 @@ func transformJavaToClasses(ctx android.ModuleContext, outputFile android.Writab

		var bootClasspath string
		if flags.javaVersion == "1.9" {
		deps = append(deps, flags.systemModulesDeps...)
		bootClasspath = flags.systemModules.FormJavaSystemModulesPath("--system=", ctx.Device())
		var systemModuleDeps android.Paths
		bootClasspath, systemModuleDeps = flags.systemModules.FormJavaSystemModulesPath(ctx.Device())
		deps = append(deps, systemModuleDeps...)
		} else {
		deps = append(deps, flags.bootClasspath...)
		if len(flags.bootClasspath) == 0 && ctx.Device() {
		@@ -411,7 +411,7 @@ func TransformZipAlign(ctx android.ModuleContext, outputFile android.WritablePat
		})
		}

		type classpath []android.Path
		type classpath android.Paths

		func (x *classpath) FormJavaClassPath(optName string) string {
		if optName != "" && !strings.HasSuffix(optName, "=") && !strings.HasSuffix(optName, " ") {
		@@ -424,21 +424,6 @@ func (x *classpath) FormJavaClassPath(optName string) string {
		}
		}

		// Returns a --system argument in the form javac expects with -source 1.9. If forceEmpty is true,
		// returns --system=none if the list is empty to ensure javac does not fall back to the default
		// system modules.
		func (x *classpath) FormJavaSystemModulesPath(optName string, forceEmpty bool) string {
		if len(*x) > 1 {
		panic("more than one system module")
		} else if len(*x) == 1 {
		return optName + (*x)[0].String()
		} else if forceEmpty {
		return optName + "none"
		} else {
		return ""
		}
		}

		func (x *classpath) FormTurbineClasspath(optName string) []string {
		if x == nil \|\| *x == nil {
		return nil
		@@ -466,3 +451,21 @@ func (x *classpath) Strings() []string {
		}
		return ret
		}

		type systemModules struct {
		dir android.Path
		deps android.Paths
		}

		// Returns a --system argument in the form javac expects with -source 1.9. If forceEmpty is true,
		// returns --system=none if the list is empty to ensure javac does not fall back to the default
		// system modules.
		func (x *systemModules) FormJavaSystemModulesPath(forceEmpty bool) (string, android.Paths) {
		if x != nil {
		return "--system=" + x.dir.String(), x.deps
		} else if forceEmpty {
		return "--system=none", nil
		} else {
		return "", nil
		}
		}

java/config/config.go

+46 −2

Original line number	Diff line number	Diff line
		@@ -47,6 +47,11 @@ var (
		}
		)

		const (
		JavaVmFlags = `-XX:OnError="cat hs_err_pid%p.log" -XX:CICompilerCount=6 -XX:+UseDynamicNumberOfGCThreads`
		JavacVmFlags = `-J-XX:OnError="cat hs_err_pid%p.log" -J-XX:CICompilerCount=6 -J-XX:+UseDynamicNumberOfGCThreads`
		)

		func init() {
		pctx.Import("github.com/google/blueprint/bootstrap")

		@@ -69,8 +74,9 @@ func init() {
		// b/65004097: prevent using java.lang.invoke.StringConcatFactory when using -target 1.9
		`-XDstringConcat=inline`,
		}, " "))
		pctx.StaticVariable("JavaVmFlags", "-XX:OnError=\"cat hs_err_pid%p.log\" -XX:CICompilerCount=6 -XX:+UseDynamicNumberOfGCThreads")
		pctx.StaticVariable("JavacVmFlags", "-J-XX:OnError=\"cat hs_err_pid%p.log\" -J-XX:CICompilerCount=6 -J-XX:+UseDynamicNumberOfGCThreads")

		pctx.StaticVariable("JavaVmFlags", JavaVmFlags)
		pctx.StaticVariable("JavacVmFlags", JavacVmFlags)

		pctx.VariableConfigMethod("hostPrebuiltTag", android.Config.PrebuiltOS)

		@@ -154,3 +160,41 @@ func init() {
		pctx.HostBinToolVariable("Class2Greylist", "class2greylist")
		pctx.HostBinToolVariable("HiddenAPI", "hiddenapi")
		}

		// JavaCmd returns a SourcePath object with the path to the java command.
		func JavaCmd(ctx android.PathContext) android.SourcePath {
		return javaTool(ctx, "java")
		}

		// JavadocCmd returns a SourcePath object with the path to the java command.
		func JavadocCmd(ctx android.PathContext) android.SourcePath {
		return javaTool(ctx, "javadoc")
		}

		func javaTool(ctx android.PathContext, tool string) android.SourcePath {
		type javaToolKey string

		key := android.NewCustomOnceKey(javaToolKey(tool))

		return ctx.Config().OnceSourcePath(key, func() android.SourcePath {
		return javaToolchain(ctx).Join(ctx, tool)
		})

		}

		var javaToolchainKey = android.NewOnceKey("javaToolchain")

		func javaToolchain(ctx android.PathContext) android.SourcePath {
		return ctx.Config().OnceSourcePath(javaToolchainKey, func() android.SourcePath {
		return javaHome(ctx).Join(ctx, "bin")
		})
		}

		var javaHomeKey = android.NewOnceKey("javaHome")

		func javaHome(ctx android.PathContext) android.SourcePath {
		return ctx.Config().OnceSourcePath(javaHomeKey, func() android.SourcePath {
		// This is set up and guaranteed by soong_ui
		return android.PathForSource(ctx, ctx.Config().Getenv("ANDROID_JAVA_HOME"))
		})
		}

java/droiddoc.go

+622 −651

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